Diptera.info :: Identification queries :: Diptera (adults)
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 Muscid (Helina?) from 13.03.23
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| Juergen Peters |
Posted on 14-03-2023 23:25
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 Member Location: northwest Germany Posts: 13921 Joined: 11.09.04 |
Hello, I found this 8 mm male last night at our door lantern. Because of the strongly hairy eyes I first thought of a Polietes, but it seems to be a Helina. At first the abundant H. evecta comes into mind, but this fly seems to have bare aristae. Possibly the rare Helina annosa? Juergen Peters attached the following image:  [168.52Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| Juergen Peters |
Posted on 14-03-2023 23:26
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Member Location: northwest Germany Posts: 13921 Joined: 11.09.04 |
Pic #2 (1600x1200)
Juergen Peters attached the following image:  [272.52Kb] Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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| eklans |
Posted on 15-03-2023 10:24
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Member Location: Franconia, Germany Posts: 3695 Joined: 11.11.18 |
Hallo Jürgen, I think Helina is correct but we cannot decide whether it's evecta or annosa: Manual CE Muscidae (Gregor et al) annosa: "Eyes densely long haired, arista long plumose..." evecta: "Eyes densely long haired in both sexes, arista long plumose..." and in the key: " - Hind femur with strong anteroventrals confined to distal half; scutellum almost bare ventrally => annosa - Hind femur with a complete row of strong anteroventrals confind to distal half; scutellum setulose ventrally => evecta " Greetings, Eric Kloeckner |
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| Juergen Peters |
Posted on 15-03-2023 13:46
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Member Location: northwest Germany Posts: 13921 Joined: 11.09.04 |
Thanks a lot, Eric! Then I remembered it wrong, that the arista in H. annosa is bare. 
Best regards, Jürgen -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Juergen Peters Borgholzhausen, Germany WWW: http://insektenfo... -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= |
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